The prelim grades (x) and midterm grades (y) of a sample of 10 MMW students is modeled by the regression line y = 12.0623 + 0.7771x. Predict the midterm grade if the prelim grade is 80. A) 80 (B) 74 78 86

MATLAB: An Introduction with Applications
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The prelim grades (x) and midterm grades (y) of a sample of 10 MMW students is modeled by the regression line
y = 12.0623 + 0.7771x. Predict the midterm grade if the prelim grade is 80.
A
80
74
78
86
Transcribed Image Text:The prelim grades (x) and midterm grades (y) of a sample of 10 MMW students is modeled by the regression line y = 12.0623 + 0.7771x. Predict the midterm grade if the prelim grade is 80. A 80 74 78 86
The prelim grades (x) and midterm grades (y) of a sample of 10 MMW students is modeled by the regression line
y = 12.0623 + 0.7771x. Estimate the prelim grade if the midterm grade is 83.
A) 77
B
91
(c) 75
85
Transcribed Image Text:The prelim grades (x) and midterm grades (y) of a sample of 10 MMW students is modeled by the regression line y = 12.0623 + 0.7771x. Estimate the prelim grade if the midterm grade is 83. A) 77 B 91 (c) 75 85
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